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How to use describeComparatorForFields method of org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration class

Best Assertj code snippet using org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.describeComparatorForFields

Source:RecursiveComparisonConfiguration.java

...703  }704  private void describeRegisteredComparatorForFields(StringBuilder description) {705    if (!fieldComparators.isEmpty()) {706      description.append(format("- these fields were compared with the following comparators:%n"));707      describeComparatorForFields(description);708      if (!typeComparators.isEmpty()) {709        description.append(format("- field comparators take precedence over type comparators.%n"));710      }711    }712  }713  private void describeComparatorForFields(StringBuilder description) {714    fieldComparators.comparatorByFields()715                    .map(this::formatRegisteredComparatorForField)716                    .forEach(description::append);717  }718  private String formatRegisteredComparatorForField(Entry<String, Comparator<?>> comparatorForField) {719    return format("%s %s -> %s%n", INDENT_LEVEL_2, comparatorForField.getKey(), comparatorForField.getValue());720  }721  private void describeTypeCheckingStrictness(StringBuilder description) {722    String str = strictTypeChecking723        ? "- actual and expected objects and their fields were considered different when of incompatible types (i.e. expected type does not extend actual's type) even if all their fields match, for example a Person instance will never match a PersonDto (call strictTypeChecking(false) to change that behavior).%n"724        : "- actual and expected objects and their fields were compared field by field recursively even if they were not of the same type, this allows for example to compare a Person to a PersonDto (call strictTypeChecking(true) to change that behavior).%n";725    description.append(format(str));726  }727  /**...

describeComparatorForFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.*;3import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;4import java.util.List;5import org.junit.jupiter.api.Test;6class RecursiveComparisonConfigurationTest {7  void test() {8    List<String> list1 = List.of("a", "b");9    List<String> list2 = List.of("b", "a");10    RecursiveComparisonConfiguration recursiveComparisonConfiguration = recursiveComparison()11        .withComparatorForFields((s1, s2) -> s1.equals(s2), "field1", "field2")12        .withComparatorForFields((s1, s2) -> s1.equals(s2), "field3", "field4");13    assertThat(list1).usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo(list2);14  }15}

describeComparatorForFields

Using AI Code Generation

1import java.util.*;2import java.util.stream.Collectors;3import java.util.stream.IntStream;4import java.util.stream.Stream;5import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;6import org.assertj.core.util.introspection.IntrospectionError;7import org.junit.jupiter.api.Test;8public class RecursiveComparisonConfigurationTest {9    public void test() {10        List<Employee> employees = Arrays.asList(11                new Employee("John", "Doe", new Address("Street 1", "City 1", "Country 1"), Arrays.asList(new Phone("1234567890"))),12                new Employee("Jane", "Doe", new Address("Street 2", "City 2", "Country 2"), Arrays.asList(new Phone("0987654321"))));13        List<Employee> employees2 = Arrays.asList(14                new Employee("John", "Doe", new Address("Street 1", "City 1", "Country 1"), Arrays.asList(new Phone("1234567890"))),15                new Employee("Jane", "Doe", new Address("Street 2", "City 2", "Country 2"), Arrays.asList(new Phone("0987654321"))));16        RecursiveComparisonConfiguration recursiveComparisonConfiguration = new RecursiveComparisonConfiguration();17                .withComparatorForFields((actual, other) -> actual == null && other == null, "address", "phones");18        org.assertj.core.api.Assertions.assertThat(employees).usingRecursiveComparison(recursiveComparisonConfiguration).isEqualTo(employees2);19    }20    public static class Employee {21        private String firstName;22        private String lastName;23        private Address address;24        private List<Phone> phones;25        public Employee(String firstName, String lastName, Address address, List<Phone> phones) {26            this.firstName = firstName;27            this.lastName = lastName;28            this.address = address;29            this.phones = phones;30        }31        public String getFirstName() {32            return firstName;33        }34        public String getLastName() {35            return lastName;36        }37        public Address getAddress() {38            return address;39        }40        public List<Phone> getPhones() {41            return phones;42        }43    }44    public static class Address {45        private String street;46        private String city;47        private String country;48        public Address(String street, String city, String country) {49            this.street = street;50            this.city = city;

describeComparatorForFields

Using AI Code Generation

1import org.assertj.core.api.*;2import org.assertj.core.api.recursive.comparison.*;3import org.junit.jupiter.api.*;4import static org.assertj.core.api.Assertions.*;5public class AssertJAssertTest {6    public void testAssert() {7        Person actual = new Person("John", "Doe", 30);8        Person expected = new Person("John", "Doe", 29);9        RecursiveComparisonConfiguration config = RecursiveComparisonConfiguration.builder()10                .withIgnoredFields("age")11                .build();12        assertThat(actual).usingRecursiveComparison(config).isEqualTo(expected);13    }14}15package com.baeldung.assertj;16public class Person {17    private String firstName;18    private String lastName;19    private int age;20    public Person(String firstName, String lastName, int age) {21        this.firstName = firstName;22        this.lastName = lastName;23        this.age = age;24    }25    public String getFirstName() {26        return firstName;27    }28    public String getLastName() {29        return lastName;30    }31    public int getAge() {32        return age;33    }34}35import org.junit.jupiter.api.*;36import static org.assertj.core.api.Assertions.*;

describeComparatorForFields

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration.*;3import org.assertj.core.api.recursive.comparison.RecursiveComparisonConfiguration;4import org.junit.jupiter.api.Test;5import java.util.List;6class RecursiveComparisonConfigurationTest {7  void testRecursiveComparisonConfiguration() {8    Person person1 = new Person("John", "Doe", 30, List.of(new Address("1st street", "New York")));9    Person person2 = new Person("John", "Doe", 30, List.of(new Address("1st street", "New York")));10    assertThat(person1).usingRecursiveComparison().isEqualTo(person2);11  }12  static class Person {13    private String firstName;14    private String lastName;15    private int age;16    private List<Address> addresses;17    public Person(String firstName, String lastName, int age, List<Address> addresses) {18      this.firstName = firstName;19      this.lastName = lastName;20      this.age = age;21      this.addresses = addresses;22    }23    public String getFirstName() {24      return firstName;25    }26    public void setFirstName(String firstName) {27      this.firstName = firstName;28    }29    public String getLastName() {30      return lastName;31    }32    public void setLastName(String lastName) {33      this.lastName = lastName;34    }35    public int getAge() {36      return age;37    }38    public void setAge(int age) {39      this.age = age;40    }41    public List<Address> getAddresses() {42      return addresses;43    }44    public void setAddresses(List<Address> addresses) {45      this.addresses = addresses;46    }47  }48  static class Address {49    private String street;50    private String city;51    public Address(String street, String city) {52      this.street = street;53      this.city = city;54    }55    public String getStreet() {56      return street;57    }58    public void setStreet(String street) {59      this.street = street;60    }61    public String getCity() {62      return city;63    }64    public void setCity(String city

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